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153134351 = 179007903
BaseRepresentation
bin10010010000010…
…10010100001111
3101200011000211122
421020022110033
5303200244401
623110111155
73536422556
oct1110122417
9350130748
10153134351
1179493117
124334b4bb
1325958756
14164a2d9d
15d69d21b
hex920a50f

153134351 has 4 divisors (see below), whose sum is σ = 162142272. Its totient is φ = 144126432.

The previous prime is 153134279. The next prime is 153134381. The reversal of 153134351 is 153431351.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 153431351 = 791942169.

It is a cyclic number.

It is not a de Polignac number, because 153134351 - 210 = 153133327 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 153134351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153134381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4503935 + ... + 4503968.

It is an arithmetic number, because the mean of its divisors is an integer number (40535568).

Almost surely, 2153134351 is an apocalyptic number.

153134351 is a deficient number, since it is larger than the sum of its proper divisors (9007921).

153134351 is an equidigital number, since it uses as much as digits as its factorization.

153134351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9007920.

The product of its digits is 2700, while the sum is 26.

The square root of 153134351 is about 12374.7465024541. The cubic root of 153134351 is about 535.0046303498.

The spelling of 153134351 in words is "one hundred fifty-three million, one hundred thirty-four thousand, three hundred fifty-one".

Divisors: 1 17 9007903 153134351